Question 1

Is W18.42 a billable ICD-10 code?

Accepted Answer

Yes, W18.42 is a valid billable ICD-10-CM code for slipping, tripping and stumbling without falling due to stepping into hole or opening. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code W18.42 mean?

Accepted Answer

ICD-10-CM code W18.42 represents Slipping, tripping and stumbling without falling due to stepping into hole or opening. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

When was ICD-10 code W18.42 introduced?

Accepted Answer

Code W18.42 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code W18.42?

Accepted Answer

The parent category for W18.42 is W18.4 (Slipping, tripping and stumbling without falling). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

Does W18.42 require a 7th character extension?

Accepted Answer

Yes, W18.42 requires a 7th character to specify the encounter type. Available extensions include: A (initial encounter), D (subsequent encounter), S (sequela). Use "X" as a placeholder to fill empty positions before the 7th character (e.g., W18.42XXA for initial encounter). The extension indicates whether this is an initial visit, follow-up, or treatment for a late effect.

W18.422026

Excludes16Not coded together

Excludes23Not included here

Notes1Additional information

Also Known As1Alternative terms

7th Character Extensions3Encounter type specifiers

Is W18.42 a billable ICD-10 code?

What does ICD-10 code W18.42 mean?

When was ICD-10 code W18.42 introduced?

What is the parent category for ICD-10 code W18.42?

Does W18.42 require a 7th character extension?